APA (7th ed.) Citation

Hansen, W. L. (1970). Education, income, and human capital. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Hansen, W. Lee. Education, Income, and Human Capital. New York: National Bureau of Economic Research, 1970.

MLA (9th ed.) Citation

Hansen, W. Lee. Education, Income, and Human Capital. National Bureau of Economic Research, 1970.

Warning: These citations may not always be 100% accurate.